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Mastery of Art & Design (19-25) BMW X5M/X6M S63 304SS 3" Catless Downpipes
My first tuner for a Harley and I wish I had purchased it years ago. Super easy to set up and to tune the bike. It immediately ran better all the way around, idle, acceleration, and cruising down the highway. No more running too rich either.
Accurate about what they have in stock. Fast shipping and I got exactly what I ordered.
Headers worked out great perfect fitment. Combined with the 1320 exhaust and blox racing extension. Sounds great and had great fitment
Arrived in good time to the UK - Exactly as Ordered
Great parts at a fantastic price and good service
Awesome edition to my wife’s Mustang
Made a big difference on my wifes Mustang that someone (me) may have put just a little bit to much cam in. Works great now.
Articles ordered received relatively quickly, service team nice and helpful. I can only recommend it.
Excellent company, great cross channel delivery service.
Fast shipping and great product
Always a pleasure getting parts from here
Really good thank you it just took a little long then I expected but will be buying more soon!
Customizing your exhaust system from headers to tailpipe ensures you get the sound and performance you're looking for. One of the most important exhaust pieces you'll need to decide on...
What Is An Exhaust Manifold? First understanding how your engine works is paramount in order maximizing horsepower and torque. Think of your engine as a giant air compressor. It needs...
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Hemi Dodge Challengers and Chargers Get Dual Mode Exhaust With the overwhelming popularity of the dual mode exhaust systems on the 2015-2016 Dodge Challenger SRT Hellcat and the Dodge Charger...
Multi-Displacement System (MDS) valves deactivate 4 of the 8 lifters in a (V8) cylinder system when the throttle is closed or in cruise mode at low RPM. The purpose...
The Nuclear Propulsion Package (NPP) option is a vacuum controlled valve on the factory exhaust which is controlled by the ECU. It will open and close based on RPM and...
A valve actuator is the mechanism for opening and closing a valve. Manually operated valves require someone in attendance to adjust them using a direct or geared mechanism attached to the valve stem....
What Makes Up the Exhaust Manifold? Exhaust manifolds are made of a simple cast iron or stainless steel. They undergo extreme, constant stress with the temperature changes under the hood....
