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 Removes the restrictive catalytic converter for more horsepower capability and better throttle response Direct replacement for the OEM manifold

Mandrel bent and fully TIG welded for strength and durability Free flowing to get the most from the 1.6L turbo engine Designed to improve power and torque across the entire RPM range 2.5" with no restriction to noticeably improve throttle response     2.5" Exhaust Decat Downpipe compatible with Citroen DS3 1.6T 06-13, constructed with high quality Stainless steel, this Exhaust Decat Downpipe is designed to drastically increase air and gas flow throughout the exhaust system, thus increasing power and throttle response.

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 polished stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing to get the most from the historic 300TDI engine Fully polished with a 60mm bore throughout

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 4.5" bore to maximise exhaust flow     4.5" Exhaust Decat Downpipe compatible with BMW 5 Series G30 540i B58 16-18, replaces the restrictive catalyst with a free flowing pipe, improving power and torque across the RPM range. Our 4.5" Exhaust Decat Downpipe is a great cost-effective way of releasing more power from your 540i.

Manufactured from high quality stainless steel Designed to reduce turbo lag and improve horsepower capability 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 by removing restrictive catalytic material

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Built in flexi joint to help reduce strain on your exhaust Removes restrictive catalytic converter to increase horsepower capabilities

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 1.2L engine Designed to improve power and torque across the entire RPM range

Manufactured from high quality T304 polished stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the 150bhp 2.0L engine Noticeably improves throttle response Sold for off-road / track use only

Manufactured from the highest quality T304 polished stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the 2.0L zetec engine Designed to improve 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 3.0 S55 engine 3" Design to improve power and torque across the entire RPM range Designed to be a direct replacement for the OEM catalytic converter Noticeably improves throttle response

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing to get the most from the iconic 4G63 engine 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 VQ37VHR engine Designed to improve power and torque across the entire RPM range

Manufactured from T304 grade polished stainless steel Mandrel bent and fully TIG welded for strength and durability Removes the restrictive catalytic converter Direct replacement for the original manifold - comes with gaskets and bolts Greatly improves gas flow over the original manifold setup with this 4-1 solution

Gravity Performance manifolds are designed to be direct replacements for OEM manifolds, ensuring smooth installation every time. Our manifolds improve the collection of gasses from the cylinder heads, before routing them through them to the rest of the system. 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 4-1 design for maximum gains at the top end of the rev range Direct replacement with both gaskets included

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 3SGTE 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 to get the most from the Ca18DET engines 3" Downpipe and decat designed to fit with a 3" catback system

Gravity Performance manifolds are designed to be direct replacements for OEM manifolds, ensuring smooth installation every time. Our manifolds improve the collection of gasses from the cylinder heads, before routing them through them to the rest of the system. 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 4-1 design for maximum gains at the top end of the rev range Direct replacement with both gaskets included

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 Free flowing catalyst replacement to get the most from the 3.0 S55 engine 3" Design to improve power and torque across the entire RPM range Designed to be a direct replacement for the OEM catalytic converter Noticeably improves throttle response

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Removes the restrictive catalytic converter to increase horsepower capabilities Two flexis to reduce strain on the exhaust system Designed to be a direct replacement for the original y pipe

Manufactured from high quality T304 stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the Z16LER engine 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 4.5" bore to maximise exhaust flow     4.5" Exhaust Decat Downpipe compatible with BMW 7 Series G11 G12 740i B58 16-18, replaces the restrictive catalyst with a free flowing pipe, improving power and torque across the RPM range. Our 4.5" Exhaust Decat Downpipe is a great cost-effective way of releasing more power from your 740i.

Manufactured from highest quality T304 grade stainless steel 2.5"-3" bore to directly replace the original catalytic converters Mandrel bent and fully TIG welded for strength and durability Free flowing to get the most from the twin turbo S55 engine Sold for off road and track use only

Gravity Performance DPF deletes are made to completely replace the stock DPF eliminating all restrictions. Our performance DPF deletes improve throttle response and allow for improved exhaust flow increasing power and torque. Designed to be a direct replacement for ease of fitment Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Engineered to improve power and torque across the entire RPM range Free flowing DPF replacement to get the most from the already potent 3.0 TDI V6