Martelius Exhaust

Bolt-on fitment to original cat and centre exhaust, deletes front mufflers. Tubing size 2,5" stainless steel. Fits to Audi A5 / S5 B8 3.0 TFSI, Coupe, Cabrio and Sportback Soundcheck: https://www.

Fits the 204/245hp versions. Removes the DPF filter, ECU remap is needed. Fits directly to the original exhaust system in the original underbody connecting point.  Engine codes CDUD / CDUC 245 hp e

Fits to original front pipes. Middle part has an X-pipe and mufflers are 100% staright trough desing. Exhaust note is very crisp race-like tone. Tubing size is dual 2,5", material is AISI304 stainle

Valves work from Audi's own S-button. Outlet tips are quad 80mm round. tubing size is 2,5" and features a x-pipe also.

Made from AISI304 stainless steel, tubing size 3" / 76,2mm all the way from turbo. Downpipe options are 200CPSI metallic race cat or decat model, fit's to original turbo bolt-on. All parts need to b

High performance stainless steel exhaust system for race and street use. Joints are fitted with ears and bolts for faster service and maximun groung clearance. No clamps needed. Pipe diameter 63,5mm.

High performance stainless steel exhaust system for race and street use. Joints are fitted with ears and bolts for faster service and maximun groung clearance. No clamps needed. Pipe diameter 63,5mm.

High performance exhaust system for race and street use. Joints are fitted with ears and bolts for faster service and maximun road clearance. No clamps needed. Pipe diameter 57mm. Material stainles

Original style dual exhaust for Cadillac 1959-1960 (not suitable for 75 Fleetwood or Commercial chassis). Tubing material is AISI304 stainless steel, front pipes are 2" and rest 1,75" outside diamet

Original style dual exhaust for Cadillac 1959-1960 (not suitable for 75 Fleetwood or Commercial chassis). Tubing material is AISI409 stainless steel, front pipes are 2" and rest 1,75" outside diamet

Original style dual exhaust for Cadillac 1959-1960 (not suitable for 75 Fleetwood or Commercial chassis). Tubing material is AISI409 or AISI304 stainless steel you can choose the material option bel

Complete exhaust hanger kit for 1959-1960 Cadillac

Fits into original cat with conical outlet and 2-bolt flange. Tubing size 3" and material AISI409 stainless. Over-axle part is with sleeve connection, that makes the pipe 2-piece construction.

Tubing size 2,5" and material AISI409 stainless steel. Turbomufflers are aluminized steel and our Martelius mufflers are AISI304 stainless steel.

Fits directly to original muffler. Tubing size 3", muffler connection size reduced to 2,75" as original. Material AISI409 stainless steel.  

ONLY made from order, nevermind the stock levels!! Fits 440 & 383 cid engines. Please let us know your manifold cast numbers when ordering to ensure right fitment on the front pipes. Outlet ti

Tuplaputkisto vakiopakosarjoilta. Ei sisällä kuvassa näkyvää H-putkea. Putket tuurnataivutettu, materiaali Aisi409. Äänenvaimentimet suoraan läpi hengittävät , materiaali Aisi304. Putkik

Fits to standard catalytic converter. 

Ford Cortina MK1 1962-1966 standard rear exhaust.  Pipe size 1-1/2" / 38mm. Pipe material ferritic stainless steel Aisi409. Silencer is made of aluminum coated steel. 

Ford Cortina MK1 1962-1966 standard front exhaust.  Pipe size 1-1/2" / 38mm. Pipe material ferritic stainless steel Aisi409. Silencer is made of aluminum coated steel.     

Ford Cortina MK1 1962-1966 standard exhaust.  Pipe size 1-1/2" / 38mm. Pipe material ferritic stainless steel Aisi409. Silencer is made of aluminum coated steel. 

Ford Escort Mk1 2" race exhaust system.  RS1600, Mexico ja Twin Cam -11/73 

Standard exhaust system Ford Escort MK1 Mexico and RS1600 1/1970 - 11/1973. Pipe size 1-3/4" ( 44,5mm). Material Aisi409 ans Aisi304.