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Items 1 to 24 of 142 total Show per page Page:
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OPTIMA® Battery, Top Post Part # 88-0178
Great For High Watt Demand Electrical Systems Won't Leak Like Stock Batteries - Avoiding Damage To Computer & Wiring Harness Spiralcell® Technology - Lasts 2X Longer & Can Sit 3X Longer Than Other Batteries 800 Cold Cranking Amps @ 0° F" 10" L x 6-7/8" W x 8-7/8" H 1000 Cranking Amps "@ 32° F" Leak-Proof Vibration Resistance-15 Times More Than Traditional Lead-Acid Batteries Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More

: $189.99 ea.

Sale Price: $176.69 ea.

K&N High-Flow Air Filter, For Boxster® Porsche®, 1997 -2004 Part # P906467
Airflow to your engine is one of the most critical areas affecting the performance of your vehicle and one of the easiest areas to upgrade. Original equipment air filters on new vehicles are generally very restrictive. This is due to their paper construction that actually limits engine breathing. That's why we recommend K&N, the leader in filter technology as proven by their heavy use in both on and off-road racing. Learn More
$47.99 ea.
Porsche® 911(930) Turbo Boost Spring 1.0 Bar, 1976-1994 Part # P910297
Add excitement to your 930 with our wastegate boost springs. The acceleration is phenomenal. And you have peace of mind knowing you cant inadvertently turn a dial too far and fry your engine. Choose two levels of boost: from 1.0 bar (20% over stock) or 1.2 bar (33% over stock). 1.0 bar is best for most street driven Turbos, while the 1.2 bar spring is recommended for cars with larger (aftermarket) intercoolers or fuel enrichment devices. Fits all 930s 1976-94. Note: A boost spring will not cure a faulty wastegate; make sure yours is functioning properly before installing the spring. Learn More

Was: $47.96 Kit

Now: $39.99 Kit

K&N Filter, For Carburetors, Fits Solex 40P11 Carb, For Porsche®, 1964 -1969 Part # P903127
Almost Zero Restriction Horsepower Increase Of Between 5-10% Element, Gasket & Hardware With almost zero restrictions, K&N Conversions usually result in a horsepower increase of between 5 and 10%. Learn More

Was: $96.99 ea.

Now: $87.99 ea.

Porsche® 996 Cool Air Intake System, K & N, 1999-2005 Part # P915583
Improved Throttle Response Increased Filtering Capacity Washable & Reusable Lifetime High-Flow Air Filter Easy install, Usually 90 Minutes Or Less Million Mile Warranty   K&N’s state-of-the-art high-flow intake system is guaranteed to boost horsepower and improve throttle response by replacing the 996’s restrictive factory air tract. Repeated dyno tests on several 996s have shown that the K&N Intake adds 23 horsepower, without requiring custom programming. The intake system provides a new open element, 360-degree oversize conical High-Flow technology continues as the filter is isolated from high engine temperature by a heat shield. The next step is to improve the air path between the filter and the motor with a heat-resistant intake tube that formed and shaped to drive a more luminar flow of air to the engine. The black molded High Density Polyethylene (HDPE) tube is connected to the engine with adapters made from high strength materials that ensure long life. NOTES: Street Legal In 50 States. Learn More
$336.99 Kit
OPTIMA® Battery, Heavy-Duty, Yellow Top, Top Post, 12 Volt Part # 88-0177
Great For High Watt Demand Electrical System Won't Leak Like Stock Batteries - Avoiding Damage To Computer & Wiring Harness Spiralcell® Technology - Lasts 3X Longer & Can Sit 3X Longer Than Other Batteries 750 Cold Cranking Amps 10" L x 6-7/8" W x 7-13/16" H Deep Cycle 870 Cranking Amp 36-Month Free Replacement Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More

: $219.99 ea.

Sale Price: $204.59 ea.

OPTIMA ® Battery, With Dual Posts Part # 88-0179
Spiralcell® Technology Lasts 2 Times Longer Than Other Batteries 720 Cold Cranking Amps "@ 0° F" 9-5/8" L x 6-13/16" W x 7-5/8" H 910 Cranking Amps At "@32° F" Leak-Proof Vibration Resistance-15 Times More Than Traditional Lead-Acid Batteries Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More

: $179.99 ea.

Sale Price: $167.39 ea.

Performance Air Boxes, Cover Only, For 911® Porsche®, 1973 -1983 Part # P913824
CIS Injection, Cover Only Street Version Up To 20 Horsepower (Varies By Application) Installs Quickly The Most Cost Effective And Simplest Sound Guaranteed Better Throttle Response Guaranteed These Weltmeister® Airboxes offer refinements to maximize performance. You simply remove your stock airbox and or cover and reuse your stock air filter. You can also use K&N filters. Available in Carbon Fiber Look. CIS cars replaces airbox lid only. Carb and mechanical cars replaces center snorkel only. Learn More
$174.99 ea.
Battery Cut-off Switch, Part # P821037
Work On Electrical Systems Without Removing Ground Cable Removable Key To Prevent Theft, Inadvertent Disconnection This high-quality, high-capacity switch lets you shut off your electrical system in seconds, for greater safety and security. Not only is it convenient for working on your vehicle, it also provides an extra measure of anti-theft protection. Required by most racing associations. Learn More

: $20.99 Kit

Sale Price: $19.52 Kit

Porsche 911® Engine Mount, Solid Motorsport Type, Billet Aluminum 1965-1989 Part # P916398
Enjoy a more responsive chassis and faster lap times when you replace tired, old rubber engine and transmission mounts with our solid mounts. Tested by European Car magazine, they said I was looking for a tighter feel to the car and I got it... if youre the type of 911 driver who would rather turn down the stereo and turn up the rpm, they are a solid investment. Note: youll feel more vibration and hear more noise with solid mounts. Set of 2 for engine. Sold for 1965-89 911, 930. Learn More

: $99.99 pr.

Sale Price: $87.99 pr.

K&N Filter Oil and Cleaner Kits, Recharger Kit Part # 88-0356-2
K&N Filters come pre-oiled, but when its time to clean them, you'll need both the cleaner and the oil. Simply spray the cleaner on and rinse with water. Once the filter is dry, spray with the oil and reinstall. K&N Recharger Kit comes with complete instructions, 6.5oz. filter oil and 12oz. filter cleaner. Learn More

Was: $12.99 Set

Now: $10.99 Set

K&N High-Flow Air Filter, For 944 Porsche®, 1983 -1989 Part # P905824
Airflow to your engine is one of the most critical areas affecting the performance of your vehicle and one of the easiest areas to upgrade. Original equipment air filters on new vehicles are generally very restrictive. This is due to their paper construction that actually limits engine breathing. That's why we recommend K&N, the leader in filter technology as proven by their heavy use in both on and off-road racing. Learn More
$54.99 ea.
Air Filter, K&N High-Flow, For Porsche®, 1989 -1991 Part # P913799
Airflow to your engine is one of the most critical areas affecting the performance of your vehicle and one of the easiest areas to upgrade. Original equipment air filters on new vehicles are generally very restrictive. This is due to their paper construction that actually limits engine breathing. That's why we recommend K&N, the leader in filter technology as proven by their heavy use in both on and off-road racing. Learn More

Was: $59.99 ea.

Now: $55.99 ea.

Porsche® MSD 6AL Ignition Control Box 1948-2013 Part # P909926
Multiple Spark For Cleaner Burn Smoother Power Heres a theory almost anyone can buy into: more sparks per combustion cycle help extract every last bit of energy from your fuel. Theories are fine, but weve seen a lot of them disproved in the real world, so we tested the MSD 6AL multi-spark discharge CD. On our chassis dyno, our 912E gained a bit over 10 more horsepower after we installed an MSD6AL 909926 CD. That was more than we expected. On the track, we installed a 909926 on a 912E, and the driver was able to cut a full two seconds off his previous lap times. In fact, he set a new class record. MSD has exceeded our highest expectations and we found other benefits beyond the horsepower increase. You also get a smoother-running engine and improved throttle response as well. The way it works is shown in the graph above. Instead of one spark, the MSD unit sparks continuously through 20 degrees of crankshaft rotation to burn all the air/fuel mixture. The 909926 features an adjustable rev limiter you can set to 6000, 7000 or 8000 rpm. Adding the RPM Module Selector allows you to adjust the limit from 6000 to 8200 in 200 rpm increments. The 909926 can be used on all 12-volt Porsches, is street legal in all 50 states. Note: Cars with electric tach need the Tach Adapter. MSD ignitions require hi-spark coil's. For All 12 Volt Cars. Learn More

Was: $359.99 ea.

Now: $260.39 ea.

Porsche 911®/Carrera Engine Mount, Solid Motorsport Type, Billet Aluminum 1990-2008 Part # P916366
Enjoy a more responsive chassis and faster lap times when you replace tired, old rubber engine mounts with our solid mounts. If youre the type of driver who would rather turn down the stereo and turn up the rpm, they are a solid investment. Note: You will feel more vibration and hear more noise with solid mounts. Sold in set of 2. Learn More

Was: $239.99 Set

Now: $179.99 Set

Porsche® Boxster/Cayman Air Filter, K & N, 2005-2012 Part # P915570
Airflow to your engine is one of the most critical areas affecting the performance of your vehicle and one of the easiest areas to upgrade. Original equipment air filters on new vehicles are generally very restrictive. This is due to their paper construction that actually limits engine breathing. That's why we recommend K&N, the leader in filter technology as proven by their heavy use in both on and off-road racing. Learn More

Was: $59.99 ea.

Now: $56.99 ea.

Air Filter, K&N High-Flow, For Porsche®, 1965 -1972 Part # P905822
Airflow to your engine is one of the most critical areas affecting the performance of your vehicle and one of the easiest areas to upgrade. Original equipment air filters on new vehicles are generally very restrictive. This is due to their paper construction that actually limits engine breathing. That's why we recommend K&N, the leader in filter technology as proven by their heavy use in both on and off-road racing. Learn More
$49.99 ea.
Performance Air Boxes, For 911® 3.2 Porsche®, 1984 -1989 Part # P912671
Up To 20 Horsepower (Varies By Application) Installs Quickly The Most Cost Effective And Simplest Sound Guaranteed Better Throttle Response Guaranteed These Weltmeister® Airboxes offer refinements to maximize performance. You simply remove your stock airbox and or cover and reuse your stock air filter. You can also use K&N filters. Available in Carbon Fiber Look. CIS cars replaces airbox lid only. Carb and mechanical cars replaces center snorkel only. Learn More
$174.99 ea.
Weltmeister Kill Switch Kit, For Porsche®, 1965 -1998 Part # P913298
Designed for the 65-98 911®. The Weltmeister® kill switch kit incorporates our specially designed mounting bracket, so no holes need to be drilled in the car. The custom cable can be routed through the windshield washer jet hole, a new hole drilled or pinched between the hood and body for a totally reversible installation. Includes various connectors and hardware for professional installation. Our switch is the alternator protector style. Learn More

Was: $239.99 ea.

Now: $199.99 ea.

Cold Air Upgrade, For 996/997 Porsche®, 1999 -2005 Part # P912681
+11.8 Horsepower And Significant Torque Bolt On Replacement Increase Airflow By 20% Power that you can hear and feel "COLD AIR Upgrade/enhancement kit" makes all stock 997 cars with stock mufflers/no modifications sound as if you upgraded your 997 to a mild performance exhaust. Simple direct replacement BOLT-ON upgrade for all 997 stock air boxes. Install under 20 minutes with Torx screwdriver. Not for GT2,GT3 or Turbo models. Learn More
$224.99 ea.
Air Intake, V-Flow Boxster®, For Boxster S Porsche® , 2000 -2004 Part # P910421
Replace your restrictive air box and filter for improved air volume and velocity, resulting in faster throttle response and increased horsepower. Flow bench and dyno tested to assure maximum performance. PowerFlow kits require no modifications and include the Power-Flow intake unit, lifetime air filter, instructions, and all hardware. . Learn More
$419.99 Kit
Air Filter, K&N High-Flow, For Porsche®, 1986 -1989 Part # P905826
Airflow to your engine is one of the most critical areas affecting the performance of your vehicle and one of the easiest areas to upgrade. Original equipment air filters on new vehicles are generally very restrictive. This is due to their paper construction that actually limits engine breathing. That's why we recommend K&N, the leader in filter technology as proven by their heavy use in both on and off-road racing. Learn More
$52.99 ea.
Performance Air Boxes, For 911® C2/4 Porsche®, 1989 -1994 Part # P912674
Up To 20 Horsepower (Varies By Application) Installs Quickly The Most Cost Effective And Simplest Sound Guaranteed Better Throttle Response Guaranteed These Weltmeister® Airboxes offer refinements to maximize performance. You simply remove your stock airbox and or cover and reuse your stock air filter. You can also use K&N filters. Available in Carbon Fiber Look. CIS cars replaces airbox lid only. Carb and mechanical cars replaces center snorkel only. Learn More
$174.99 ea.
Genuine Porsche® 993 Performance Air Box Lid, 1994-1998 Part # P993.110.030.56
Genuine Porsche® Part Emission Legal Factory Porsche® Option Replaces Porsche® Part Number 993.110.030.56 This Performance Air Box Lid features a chrome velocity stack and extra air inlets to increase air flow to your intake. It is street legal and it will enhance the sound as well as the air flow increase.    Note: This Is The Lid Portion Only Learn More
$154.99 ea.
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