Martelius Exhaust

100% stainless exhaust. Great flow ability. Looks designed in the OEM style spirit. This is not a stock item, allow 2-4 weeks lead time for deliveries.

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.

Pipe size from turbo 3" -> 2x 2,5".  Sound video: https://www.grumblo.com/video/550

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.

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

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.

Weld to fit exhaust kit, includes two silencers and bent to shape tubing. Needs welding on assembly. Tubing 50.8 mm (2in).

Original style exhaust for 1959-1660 Cadillac. We only manufacture this form order. Fits all models except Commercial Chassis  

Complete exhaust hanger kit for 1959-1960 Cadillac

Fits into original small block chevrolet cast exhaust manifolds. Tubing size 2,25" all the way and Martelius made freeflow muffler. Clamps and gaskets are included in tthe packege.

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

Fits to standard catalytic converter. 

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

As 160015 but with 2" front section for Kent.

Fits to Martelius exhaust manifolds (product ID either 160 007, 160 017 or 160 027). If installed with the Kent-manifold 160 017 the following universal parts are needed: 2" straight pipe (600 001) an