Exhaust back boxes are an important component of a vehicle’s exhaust system, designed to reduce noise and improve exhaust flow. Upgrading to a high-performance back box can increase horsepower and improve the overall driving experience.
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 N47 engine Designed to improve power and torque across the entire RPM range Sold for off road and track use only Exhaust DPF Delete Downpipe compatible with BMW 3 Series E90, E91, E92 & E93 320D 2004-2013 models is designed to replace the stock DPF with a more free flowing pipe to achieve greater gas flow through the exhaust system. This Exhaust DPF Delete Downpipe is an effective modification for
Gravity Performance exhaust back box deletes are designed to fit OEM mounting points for perfect fitment. Gravity Performance back boxes are the most straight forward, cost effective modificiations you can choose to enhance your car's sound. Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Mirror polished and 2.5" all the way through with single 4" tailpipe Designed to fit using the OEM donut gasket and spring bolts Comes complete with removable silencer bung in the tail pipe for volume control Exhaust Back box compatible with Toyota Celica GT
Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Mirror polished finish all the way through, not just the tailpipes 3" Polished tailpipes designed to fit the OEM rear valance Fantastic high quality stainless steel exhaust that we guarantee you will not be disappointed with
Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability 3" Polished tailpipes designed to fit the OEM rear valance Designed to improve power and torque across the entire RPM range Noticeably improves throttle response
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 reduce turbo spool and increase horsepower capability Built in non type approved 200cpi sports cat 2.5" 200 CPI Sports Cat Downpipe compatible with BMW Mini Cooper S R56 06-13, built from high quality Stainless Steel and TIG welded to ensure durability, offers reduced turbo spool to accommodate greater horsepower gains. Our 2.5" 200 CPI Sports Cat Downpipe includes CNC machined flanges to provide a solid system and
2" Bore Throughout with Twin 3" Tailpipes A free flowing exhaust is a great way to get the most out of the Boxster engine Manufactured from Mandrel bent T304 grade stainless steel Engineered to improve throttle response across the entire RPM range Fully polished to complement the appreciating classic
Gravity Performance exhaust back box deletes are designed to fit OEM mounting points for perfect fitment. Gravity Performance back boxes are the most straight forward, cost effective modificiations you can choose to enhance your car's sound. Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Mirror polished and 2.5" all the way through with single 4" tailpipe Designed to fit using the OEM donut gasket and spring bolts Comes complete with removable silencer bung in the tail pipe for volume control This Stainless Steel Exhaust Back Box, compatible with
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 Our 3" Exhaust Downpipe compatible with Audi TT Mk1 8N 1.8T 225Bhp 98-06 is an ideal replacement for the standard
Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability 3" downpipe to fit most aftermarket exhaust system Built in flexi joint helps reduce exhaust strain Fully polished throughout to compliment the appreciating classic
Gravity Performance Exhaust Back Boxes are designed in house to fit OEM mounting points for perfect fitment to your vehicle. Our Gravity Performance Exhausts greatly enhance the sound with a captivating exhaust note while also increasing performance. Manufactured from highest quality T304 grade stainless steel 2.5" bore throughout with Twin 3" tailpipes Mandrel bent and fully TIG welded for strength and durability Free flowing replacement for the restrictive standard back box 3" Polished tailpipes designed to fit the OEM rear valance Exhaust Back Box compatible with Rover MG-TF 1.6l 2002-2005 models is made from Stainless Steel and has
Manufactured from highest quality T304 grade stainless steel Mandrel Bent and fully TIG welded for strength and durability Free flowing Dpf Replacement to get them most from the M57 engines 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 Mandrel bent and fully tig welded for durability Fully polished with a 3" bore throughout Downpipe to fit between the vehicles turbo and catalytic converter Designed to fit the OEM and most aftermarket exhaust systems
Manufactured from highest quality T304 grade stainless steel Mandrel Bent and fully TIG welded for strength and durability Designed with Flexi's to reduce any strain on the exhaust system Fully polished throughout complementing the appreciating classic Designed to fit the OEM and most aftermarket exhaust systems
Manufactured from highest quality T304 grade stainless steel 2.5" bore throughout with Twin 2.5" tailpipes Mandrel bent and fully TIG welded for strength and durability Designed to improve power and torque across the entire RPM range 2.5" Polished tailpipes designed to fit the OEM rear valance
Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Designed with a flexi reducing any strain on the exhaust system Fully polished throughout with a 2" bore Designed to fit the Audi's original exhaust system
Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Designed with a 3" bore to meet most aftermarket exhaust systems Larger bore than the OEM to increase exhaust flow Designed with a flexi to reduce strain on the exhaust system Our 3" Exhaust Downpipe compatible with Ford Focus MK2 ST 05-11 is an ideal modification to add to an aftermarket exhaust. Due to its larger than OEM bore, the 3" Exhaust Downpipe further improves your cars throttle response and delivers increased power and torque.
Manufactured from highest quality T304 grade stainless steel Free flowing increasing volume of the 2.0L 4U-GSE / FA20 boxer engine Mirror polished all the way through, not just the tailpipes! 4" Polished tailpipes to fit the OEM rear valance Easy and simple installation, ideal for any home Mechanic
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 Seat Leon Cupra R 1M 1.8T 03-06, manufactured from T304 stainless steel and TIG welded
Manufactured from high quality T304 stainless steel Removable exhaust silencer bung for volume control 2.25" bore with a 4" tailpipe for maximum exhaust flow Gives your Civic a nice sporty exhaust tone Mirror polished finish all the way through, not just the tailpipe
Gravity Performance DPF deletes instantly increase power by allowing exhaust gasses to exit the vehicle quicker. Our DPF deletes are designed to be direct replacements for the OEM catalytic converter, ensuring smooth installation every time. Manufactured from highest quality T304 grade stainless steel Mandrel Bent and fully TIG welded for strength and durability Free flowing DPF replacement to get them most from the 1.6 Diesel engine 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 Mandrel Bent and fully TIG welded for strength and durability CNC machined flanges for strong, solid support and an accurate fit Direct replacement for the OEM pipe which can be prone to failing
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 M47 engine Designed to improve power and torque across the entire RPM range Sold for off road and track use only
Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Designed with a 3" bore to meet most aftermarket exhaust systems Larger bore than the OEM to increase exhaust flow Designed with a flexi to reduce strain on the exhaust system 3" Exhaust Downpipe compatible with Ford Focus MK2 ST225 05-11, featuring TIG welding and T304 Stainless Steel, also has a built-in flexi meaning this part not only offers performance benefits, but reliability and durability too. Match this 3" Exhaust Downpipe with most aftermarket exhausts to see even greater exhaust flow with
Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Fully Polished with a 2.5" bore throughout Designed with a Flexi to withstand any strain on the system Designed to fit the OEM and most aftermarket exhaust systems