3" diameter for maximum flow and power gains Resonated system to reduced unwanted exhaust drone Engineered to improve throttle response and increased power and torque across the entire RPM range Designed to be a direct replacement for your original system Ideal upgrade when looking to gain more power out of your 335D

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Direct replacement - 2 gaskets included Flexi included to avoid stress on the rest of the exhaust system, avoiding gasket blowouts 4-1 design for maximum gas flow at the top end of the rev range

Manufactured from highest 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 Designed to improve power, torque and throttle response across the entire RPM range     3.5" Exhaust Decat Pipe compatible with BMW 1 Series F20 / F21 M135i 2011-2016, made from high quality T304 Stainless Steel to ensure both improved performance and durability. Our 3.5" decat pipe replaces the restrictive OEM pipe with a more free flowing part to improve throttle response and deliver more power and torque throughout the RPM

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 3" - 2 x 2" Bore throughout for optimum exhaust flow Built in flexi joint helps reduce exhaust strain Fully polished throughout and designed to fit the OEM exhaust     3" Exhaust Downpipe compatible with Audi S3 8L 1.8T 225Bhp 96-03 is an ideal OEM replacement with its free flowing

Manufactured from highest 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 Suitable for standard vehicles or modified ones Direct replacement with gaskets included

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 VR6 engine Built in flexi Joints reducing strain on the exhaust Sold for off road and track use only     Our 2.5" Exhaust Decat Downpipe compatible with Audi A3 8P 3.2 VR6 Quattro 03-09 frees up more power by replacing the catalytic converter with a less restrictive pipe. Fitting our 2.5" Exhaust Decat Downpipe produces noticeably better throttle response and torque throughout the RPM range.

3" bore throughout with 4" tailpipe Mandrel bent and fully TIG welded for strength and durability. Improve power and torque across the entire RPM range of the 2.3L powerplant Noticeably improves throttle response Please note will only fit vehicles with a 3'' Cat or De-Cat fitted

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 3" Bore for maximum exhaust flow but resonated to limit noise levels Free flowing catalyst replacement to get the most from the 5 cylinder powerplant

Manufactured from highest 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. Designed to improve power, torque and throttle response across the entire RPM range. One of the most cost-effective ways of releasing power from your N20 engine.

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 Designed to improve power, torque and throttle response over the whole RPM range of your Porsche 987.

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. 3" Bore throughout with 4" slash cut tailpipes Valved system so the volume is in your control Works with the OEM Valve Controller for ease of install Free flowing cat back system designed to get the most from the 2.0 TSI engine 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 3" bore throughout with 3 polished tailpipes Mandrel Bent and fully TIG welded for strength and durability Retains use of the OEM valve system so the noise level is in your control Designed to improve power and torque across the entire RPM range

Manufactured from highest quality T304 grade stainless steel Replaces the Catalytic converter on WRX models only Free flowing to get the most from the EJ20 engines Designed to improve power and torque across the entire RPM range

2.5" Bore Throughout With Twin 3.5" Tailpipes 3.5" Tailpipes designed to fit the OEM rear valance 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

Manufactured from highest quality T304 grade stainless steel 3" bore with twin tailpipes Mandrel bent and fully TIG welded for strength and durability CNC machined flanges for strong, solid support and an accurate fit Designed to improve power and torque across the entire RPM range

Mandrel bent and fully TIG welded for strength and durability CNC machined flanges for strong, solid support and an accurate fit Designed to improve power and torque across the entirety of the Audi S1's RPM range Noticeably improves throttle response from the 2.0 TFSI engine One of the most cost-effective ways of releasing power from your S1

Manufactured from highest 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 M57N2 engine Designed to maximise the exhaust flow by helping the engine to breathe much easier Sold for off road and track use only     Exhaust DPF Delete Downpipe compatible with BMW 3 Series E90 / E91 / E92 335D models allows your M57N2 engine to breathe easier, releasing noticeably more power and torque. The Exhaust DPF Delete Downpipe replaces the restrictive DPF with a high quality and free flowing pipe

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing system to get the most from the 5 cylinder turbo powerplant 4" Polished tailpipes to fit the OEM rear valance Includes both silenced and un-silenced centre pipe sections

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 VR6 powerplant Designed to improve power and torque across the entire RPM range. Sold for off road and track use only

Manufactured from highest quality T304 grade stainless steel Supplied with both a Silenced and Un-Silenced centre section to match your desired volume Free flowing system designed to get the most of the 5 cylinder powerplant Designed to improve power and torque across the entire RPM range Noticeably improves throttle response

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 B58 engine Designed to improve power and torque across the entire RPM range     Our 4.5" Exhaust Decat Downpipe compatible with BMW 3 Series 340i B58 15-19 is the perfect way to release more power from the B58 engine. With a more free flowing pipe than OEM, our 4.5" Exhaust Decat Downpipe provides noticeably increased torque and throttle response.

2.25" bore throughout with dual 3" tailpipes Manufactured from mandrel bent T304 grade stainless steel and CNC machined Flanges with full TIG welding for strength and durability Designed to be a direct replacement replacement for the OEM system from the catalytic converters back A free flowing exhaust is a great way to release power and noise from the B8's 2.0TDI engine

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 best from the F4RT engine Designed to improve power and torque across the entire RPM range

Manufactured from highest quality T304 grade stainless steel Free flowing increasing volume of the 1.2L Fiat engine Mirror polished all the way through, not just the tailpipes! Designed to fit the OEM rear valance Easy and simple installation, ideal for any home mechanic