High performance cover lid works with factory airbox to increase cold air flow to improve power                                             ...

High performance drop-in replacement for the factory air filter; fits OEM Ferrrari F355 air box for improved airflow and performance.                                 ...

Dramatically improve sports car sound and throttle response with upgraded Maxflo mufflers; includes Deluxe Quad-Style Tips                                     ...

Dramatically improve sports car sound and throttle response with upgraded Maxflo mufflers; this system re-uses your factory tips                                   ...

Direct replacement/upgrade for the failure-prone factory headers; lighter, higher flowing, and more durable for increased performance and longevity                             ...

Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound                                       ...

High performance drop-in replacement for the factory air filter; fits OEM Ferrari 360 air box for improved airflow and performance.                                 ...

Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable).                   ...

High performance cover lid works with factory air box to increase cold air flow to improve power                                           ...

Direct replacement/upgrade for the failure-prone factory headers; lighter, higher flowing, and more durable for increased performance and longevity                             ...

Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound                                       ...

Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only.                        ...

Dinan® Performance Engine Software unleashes more power from your BMW M3 E36 by re-programming the fuel mixture and ignition timing parameters of the engine management system. Furthermore the software safely raises the rev-limit, giving your BMW ...

Dinan's Free Flow Exhaust for the 3 series models provides increased flow for power gains without the excessive noise associated with typical ''performance'' mufflers. The Dinan® exhausts feature rigid and durable muffler ...

Special Note Stage 2 Engine Software Highly Recommended.   Dinan® High Flow Cold Air Intake Systems develop horsepower and torque gains by improving the engine's intake air flow. The aggressive system design provides for a less ...

An ideal upgrade for the brittle stock radiator, the Mishimoto E30/E36 Performance Aluminum Radiator provides your vehicle with enhanced reliability and improved cooling efficiency. BMWs are known to have frequent cooling-related failures due to the ...

ST suspensions ST coilovers are manufactured by KW. This product line takes the experience that KW is known for and applies it to the ST line of coilovers. The new KW ST Coilover product line is to introduce the rookies a better way to indulge that ...

TEIN STech Springs BMW M3 E36 (94-99) SKG76-AUB00 Lowers 1.1 inches in the front and 0.9 inches in the rear - excluding convertible Spring Rate (R): 163 lbs/in (2.9 kgf/mm) Spring Rate (F): 442 lbs/in (7.9 kgf/mm) TEIN STech lowering ...