K&N GENERATION II FUEL INJECTION PERFORMANCE KIT Car turbocharged or supercharged? The power and torque boost throughout the entire RPM range will be awesome! Virtually unrestricted airflow—26% more airflow than stock! Test proven to produce consistent HP gains at the wheels in all conditions Special adapters act like a velocity stack further reducing air restriction. Easy drop-in replacement. Kit includes the world's best flowing best filtering high-performance air filter; other necessary components included depending on application. 10-year/1000000-mile warranty. Legal in all 50 states.

PERFORMANCE FUEL INJECTOR Highest flowing high-impedance injectors from a top manufacturer! Top efficiency high-performance output for your EFI. Compatible with original-equipment computer injector drivers. Extra-wide 30" cone spray angle ensures superior fuel atomization for better fuel economy and throttle response. Anti-plugging feature eliminates the carbon buildup that can hurt performance. One injector per cylinder is recommended; 2 can be used for high-horsepower applications. To choose correct flow rate multiply car's maximum horsepower (be realistic) by 0.45 (nonturbo engine) or 0.55 (turbo) then divide by number of injectors. If the number you get after computing falls between the flow rates listed always select the injector with next higher rate. Example: If you own a Honda 1.6L 225 hp 4-cylinder multiply 225 by 0.45 and divide by 4. The result is 25.31 indicating you should order injector with 30-lb./hour flow rate. Note: The brake-specific fuel consumption figures of 0.45 and 0.55 are approximate; dyno testing will give you the exact figure along with your exact maximum horsepower.

HIGH-PERFORMANCE TURBO BOOST CONTROLLER Get more power out of your turbocharged car without spending big bucks on an electronic boost controller. Hot blue anodized finish looks terrific under the hood. Regulates wastegate to increase boost power. Dramatically increases boost levels from 1 to 30 psi above stock without spending hundreds of dollars! 2 boost control mechanisms: one ball-and-spring mechanism for large and coarse boost pressure increases (keeps pressure out of wastegate until preset boost level is reached minimizing wastegate "creep" and providing quicker turbo spool-up); one bleed-valve system for precise boost pressure setting. Adjust boost by simply turning bleed screws with hex key (included). Installs in line with the pressure hose running from the positive pressure side of turbo to wastegate actuator system. For all cars with internal or external wastegate system and cars with factory electronic boost control systems. Easy installation with included brackets and hardware.

PERFORMANCE LOWERING SPRING SET Designed to provide aggressive handling characteristics while maintaining an outstanding ride! Coil spring set is wound on automated precision CNC coiling machines. Blue performance look From the leader in sport tuned suspension systems progressive-rate springs engineered for your car's specifications. Manufacturer's limited lifetime warranty.

Computer controlled engines on all new cars and trucks are run by programmed chips that tell the engine what to do. Factory chips compromise between fuel economy and performance. The Jet Powertech Performance Chip replaces the stock computer chip and maximizes various performance characteristics. New programming adjusts spark timing & the air/fuel ratio to tune the engine for maximum power when you need it. Provides improved performance under demanding conditions such as towing & wide open throttle acceleration. Installs in less than 30 minutes and is legal in all 50 states!

Dynomax offers the widest selection of performance mufflers on the market. With a muffler for every performance application, Dynomax has it all - sound, performance and durability. Ultra Flo Welded Mufflers utilize 100% aluminized materials for long life and feature continuous welded seams for maximum durability. All Ultra Flo mufflers are a straight-through design for maximum flow and power and can increase flow by 340% to 400% over stock mufflers. All Dynomax mufflers are a direct fit to your stock components. Dynomax systems feature a limited lifetime warranty.THIS PRODUCT NEEDS 2 MUFFLER CLAMPS (#51402 03)

Our performance air intake systems boost your car's horsepower output by improving air-flow. Each kit includes: air tube made of aircraft grade aluminum, a high quality ram air filter, silicone vacuum hoses and adapter, clamps and brackets. For your Mazda Miata 2000 and 2001.

NOLOGY® HOTWIRES® SPARK PLUG WIRE SET Exclusive built-in capacitor delivers a spark 300 times greater than conventional wires! The only wire set track and street tested to deliver more horsepower (up to 5%!) and reduce emissions! Creates a super-powerful discharge that ignites every fuel mixture rich or lean much better than a conventional spark. Combustion is faster and more complete resulting in more power and a cleaner burn. Ensures faster acceleration higher top speed easier startups increased torque and no more plug fouling. Hot red color.

TOP-PERFORMANCE HEADER 4-coat ceramic exterior finish for maximum corrosion resistance plus great looks. One-coat ceramic interior finish for superior airflow Amazing performance and horsepower gains from the best in the industry! Unique design and mandrel-bent tubing—the reasons this header outperforms all others. 50-state legal. Smooth spatter-free welds; flat-ground CNC flanges for smooth transitions; tuned runner. Easy to install. 2 gaskets and 3 bolts included. Cylinder-head-to-manifold gasket not included. For off-road use only.

GAS SHOCK/STRUT GR-2 Series shocks/struts are designed for high-performance handling plus a smooth comfortable ride! Patented internal control minimizes the foaming and aeration for reliable performance Velocity-sensitive valving automatically adjusts to different road conditions. Quality throughout: sintered iron pistons and guide rods; chrome-plated hardened piston rods; seamless cylinders; eye rings. You will receive either shock or strut depending on application. P=Passenger's Side; D=Driver's Side.