Best Exhaust For Horsepower Gain

Sparks Racing X-6 Stainless Steel Race Core Full Exhaust - Compatible with Honda Trx400ex

The Big Gun Evo Racing Series was designed to deliver maximum horsepower and torque gains throughout the RPM range..
Made from .049 stainless steel tubing and an aluminum muffler canister, the Evo exhaust system is much lighter than stock units..
Our sleek muffler design also allows for maximum clearance to avoid your exhaust from hitting the rear brake caliper..
96-98dbs track and trail legal (with Vortex insert sold separately)..

★ Get a real exhaust muffluer with high performance. With this you can increase your bike’s turque and horsepower.
★ Removable DB killer, offers 2 different exhaust sounds for choosing.
★ Made from high quality stainless steel.
★ Change this muffler, your street bike can increase 2~3 horsepower.

【Fitment 】: Compatible for Subaru IMPREZA WRX / STI EJ20 EJ25 engine 2002 - 2006. Cost-efficient replacement turbo can boost horsepower up to 420BHP.
【Upgrade Version】: TD05-20G Turbo replaces the TD04 for a TD05H turbine wheel, enlarges the turbine housing area to 7 square cm to improve the exhaust efficiency, thus gain more power than the stock turbo.
【Notice】: All for WRX Wagon engines and automatic sedan engines came with a TD04,all manual WRX sedans including STI versions had a TD05 model. If your original turbo is TD04 model, some modification(connections, bolts, fixed screws etc.) is required.

Direct replacement of stock manifolds and bolt-on fit for stock exhaust pipes.
Most efficient at providing horsepower gain from idle to mid-range RPM, which brings excitement to street driving and is ideal for street racing.
Fully mandrel bent tubes made of 16-gauge (1.5mm thickness) 304 stainless steel.
Head flange laser-cut from 7/16 in. (11.5mm) thick steel plates and flattened by hydraulic press.
Polished surface for extra resistance against rusting.
all joints TIG welded for great resistance against cracking and wearing.

Direct replacement of stock manifolds and bolt-on fit for stock exhaust pipes.
Most efficient at providing horsepower gain from idle to mid-range RPM.
Fully mandrel bent tubes made of 16-gauge (1.5mm thickness) 304 stainless steel.
Head flange laser-cut from 7/16-inch (11.5mm) thick steel plates and flattened by hydraulic press.
All joints TIG welded for great resistance against cracking and wearing.
Polished surface for extra resistance against rusting.

▶ Fitment: Compatible with 1999~2002 Dodge RAM 2500/3500 5.9L（except 2001 Dodge Ram 2500 Base Extended Cab Pickup 2-Door 5.9L）.
Interchange Part Number: 3592767, 3800799, 3592766, 3800797, 3590104..
▶ Turbocharger significantly increases engine horsepower.
increases engine power and torque output.
maintains combustion chamber pressure and fuel/air load.

Reduce under-hood temperatures a realistic 50%.
Decreases exhaust density and increases exhaust flow.
Added durability and heat retention - withstands 1200 degrees F direct / 2000 degrees F radiant.
Only exhaust wrap with installation guide lines.

Reduce under-hood temperatures a realistic 50%.
Decreases exhaust density and increases exhaust flow.
Added durability and heat retention - withstands 1200 degrees F direct / 2000 degrees F radiant.
Only exhaust wrap with installation guide lines.

63cc combustion chamber along with a 171cc intake port.
High-flow 2. 02" intake valve and 1. 60 exhaust valve.
Includes phosphor-bronze valve guides, interlocking ductile iron valve seats.
Intake and exhaust runners are CNC-machine profiled for superior flow and performance.
Improved power throughout the RPM range for greater throttle response and top-end horsepower.

√ 4 INCH STAINLESS STEEL EXHAUST CLAMP KIT - Complete V-band kit is ideal for performance exhaust systems, downpipes, catback exhausts, turbo back....
√ COMPLETE 4 PIECE KIT - This complete 4inch Vband kit includes 1x 4" V-Band clamp which is designed to accommodate the 2x stainless steel 4" Vband....
√ DESIGNED FOR 4" EXHAUST PIPES - This kit is specifically designed for 4" exhaust pipes. The flanges feature a recessed opening which allows for a....
√ PERFECT FOR TURBO AND HIGH HORSEPOWER VEHICLES - If you're making a downpipe, catback exhaust, turbo back exhaust, mid pipe, or up pipe for your....
√ EASY ON, EASY OFF - A V-band kit allows you to connect or disconnect sections of your exhaust by removing a single nut. Conventionally exhaust....

Exhaust Headers(11-17 Dodge Hemi 57L Shorty Tuned Length - 1-3/4in Chrome).
As always BBK Performance exhaust headers are CNC mandrel bent for maximum performance right out of the box.

Cut Out Exhaust Pipe Fits For 2.5"/63mm exhaust system.
Design to Instantly Increases 20-30 horsepower. Aggressive deep sound while ensures smooth exhaust gas flow. Electrically controlled exhaust valves outflow, simply by flipping the switch..
Electric Exhaust Cutout.Voltage: 12V. Temperature: 0℃-150℃. If below -5℃, the oil in the motor will be frozen and causing the butterfly valve to be stuck. the valve motor is NOT WATERPROOF, Please don't start work in heavy rain or extremely cold weather.
Pipings-Made of high quality T-304 stainless steel with computerized. Mandrel-Bends for strength and durability..
2.5 Inch Electric Exhaust Cutout Valve Kit For all types of vehicles. pls make sure you have enough space to install it. Professional installation is highly recommended.