2.75" Bore throughout with quad 4" tailpipes Turbo back decat system removing all exhaust restrictions A complete upgrade kit to to a full stainless steel system Manufactured from Mandrel bent T304 grade stainless steel Engineered to improve throttle response and increased power and torque across the entire RPM range

Gravity Exhaust Systems are designed and manufactured to enhance the sound, appearance and most importantly, the performance of your vehicle. All systems are designed in house using the OEM mounting points to ensure smooth fitment every time. Manufactured from highest quality T304 grade stainless steel Dual exit tips designed to fit the OEM rear diffuser Designed to be a direct replacement for your original system Engineered to improve throttle response and increase power and torque across the entire RPM range A free flowing exhaust is a great way to get the best out of the 4 cylinder engine

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the B16 engine Built in flexi joint helps reduce exhaust strain

Gravity Exhaust Systems are designed and manufactured to enhance the sound, appearance and most importantly, the performance of your vehicle. All systems are designed in-house using the OEM mounting points to ensure smooth fitment every time. Manufactured from highest quality T304 grade stainless steel Dual exit tips designed to fit the OEM rear diffuser Designed to be a direct replacement for your original system Engineered to improve throttle response and increase power and torque across the entire RPM range A free flowing exhaust is a great way to get the best out of the 4 cylinder engine

Manufactured from highest quality T304 grade stainless steel Free flowing Catalyst replacement to get the most from the M133 engine Unlock more from the most powerful 4 cylinder turbo engine ever made Built in flexi joint helps reduce exhaust strain

2.5" Bore Throughout with Twin 2.5" Tailpipes Twin 3" Tailpipes designed to fit the standard trims OEM rear valance A free flowing exhaust is a great way to get the best out of the Ford ST Ecoboost engine Manufactured from Mandrel bent T304 grade stainless steel Engineered to improve throttle response and increased power and torque across the entire RPM range

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Resonator to ensure noise is still kept to a reasonable limit High flow 4-1 equal length design for maximum flow Built in flexi joint to help reduce exhaust strain to ensure gaskets last longer Decat Exhaust Manifold compatible with BMW Mini One R50 R52 R53 1.6 01-06, features a 4-1 layout in order to produce more power at the top end, making it ideal for track use. With its built in flexi and TIG welding, our Decat Exhaust Manifold is built for

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the Z20LEH engine Designed to improve power and torque across the entire RPM range

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque. Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing to get the most from the diesel 3.0 engine Designed to improve power and torque across the entire RPM range Built in flexi joint to help reduce strain on your exhaust     The Exhaust Decat compatible with BMW 5 Series E60 E61 2003-2010 models is a great way

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Built in 200cpi non type approved sports cats Designed to bolt up to the OEM system Designed to reduce turbo lag and increase horsepower capacity This is a non type approved CAT and as such will not pass an MOT so is sold for off road use only.

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Maximise the power from your Porsche 986 with our full system including manifolds, decats, link pipes and the backbox. Designed to improve power, torque and throttle response across the entire RPM range

2.75" Bore Throughout with Triangular 2.75 Tailpipe Triangular Tailpipe designed to fit into the OEM Valance Resonated system to reduced unwanted exhaust drone while retaining its sporty notes Manufactured from Mandrel bent T304 grade stainless steel Engineered to improve throttle response and increased power and torque across the entire RPM range

Manufactured from highest quality T304 grade stainless steel Free flowing catalyst replacement to get the most from the SR and RB powerplants Fully polished with a 3" bore all the way through 315mm in length, from flange to flange Built in silencer to reduce noise levels by up to 15db

2.5" Bore Throughout A free flowing exhaust is a great way to get the best out of the 147 Resonated system to reduced unwanted exhaust drone while retaining its sporty growl Manufactured from Mandrel bent T304 grade stainless steel with full TIG welding for strength and durability Engineered to improve throttle response and increased power and torque across the entire RPM range

Gravity Exhaust Systems are designed and manufactured to enhance the sound, appearance and most importantly, the performance of your vehicle. All systems are designed in house using the OEM mounting points to ensure smooth fitment every time. Manufactured from highest quality T304 grade stainless steel Free flowing cat back system Improved exhaust note metered at 81.4 decibels Fully polished 3.5 inch exhaust tip Designed to improve power and torque across the entire RPM range

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the Z20 engines Designed to improve power and torque across the entire RPM range

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the Z19DTH engine Designed to improve power and torque across the entire RPM range

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst to get the most from the N20 engines Designed to improve power and torque across the entire RPM range

Manufactured from highest quality T304 grade stainless steel Free flowing to get the most from the EJ20 and EJ25 boxer engine Large bellmouth inlet, designed to maximise exhaust flow Noticeably improves throttle response

Manufactured from highest quality T304 grade stainless steel 2.5" bore Through out with Twin 3.5" tailpipes Mandrel Bent and fully TIG welded for strength and durability Fully Polished system designed to fit both the 2.3 Turbo and 5.0 V8 engines 3.5" Tailpipes designed to fit the OEM rear valance

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque. Manufactured from high quality T304 grade stainless steel Free flowing to get the most from the turbo 3 cylinder ecoboost engine Fully polished with a 2.75" bore for no restriction Built in flexi joint helps to reduce exhaust strain Sold for off-road / track-use only.

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing DPF replacement to get the most from the engine Designed to improve power and torque across the entire RPM range  

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque. Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the 1.9 TDI engine Designed to improve power and torque across the entire RPM range

Direct replacement for the OEM manifold and downpipes Designed to provide little to no restrictions in exhaust gas flow Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability CNC machined flanges for strong, solid support and an accurate fit