BMW logoBMW 1 Series 135i Coupé E82 and Cabriolet E88 (N55)

2010 to 2012

1. Primary Catalyst Replacement Pipes - Requires a stage 2 ECU remap
Part Description Tailpipe Style
· Downpipe and Primary Catalyst Delete Assembly
 
Pipe Diameter: 76.20mm (3.00")

 

2. Secondary Cat-back
Part Description Tailpipe Style
· Centre Silencer Assembly
· Rear Silencer Assembly
· Universal Tip Twin 80mm GT80
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 63.50mm (2.50")

 

3. Secondary Cat-back
Part Description Tailpipe Style
· Centre Silencer Assembly
· Rear Silencer Assembly
· Ceramic Black GT80 Trims Twin 80mm GT80
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 63.50mm (2.50")

 

4. Primary Cat-back - Requires a stage 2 ECU remap
Part Description Tailpipe Style
· LH Secondary Cat-Bypass Pipe
· RH Secondary Cat-Bypass Pipe
· Centre Silencer Assembly
· Rear Silencer Assembly
· Universal Tip Twin 80mm GT80
 
Pipe Diameter: 63.50mm (2.50")

 

5. Primary Cat-back - Requires a stage 2 ECU remap
Part Description Tailpipe Style
· LH Secondary Cat-Bypass Pipe
· RH Secondary Cat-Bypass Pipe
· Centre Silencer Assembly
· Rear Silencer Assembly
· Ceramic Black GT80 Trims Twin 80mm GT80
 
Pipe Diameter: 63.50mm (2.50")

 

6. Turbo-back with Secondary Hi-Flow Sports Cats - Requires a stage 2 ECU remap
Part Description Tailpipe Style
· Downpipe and Primary Catalyst Delete Assembly
· LH Secondary Hi-Flow Sports Catalyst Assembly
· RH Secondary Hi-Flow Sports Catalyst Assembly
· Centre Silencer Assembly
· Rear Silencer Assembly
· Ceramic Black GT80 Trims Twin 80mm GT80
 
Pipe Diameter: 76.20mm (3.00")

 

7. Turbo-back with Secondary Hi-Flow Sports Cats - Requires a stage 2 ECU remap
Part Description Tailpipe Style
· Downpipe and Primary Catalyst Delete Assembly
· LH Secondary Hi-Flow Sports Catalyst Assembly
· RH Secondary Hi-Flow Sports Catalyst Assembly
· Centre Silencer Assembly
· Rear Silencer Assembly
· Universal Tip Twin 80mm GT80
 
Pipe Diameter: 76.20mm (3.00")