Clio sport 172
								
							
						
						
	
						
							
	
						
					
					
						
	
					
				
				I've got a miltek cat back system on my 172 with a decat sounds great but I quite like it when they pop on overrun any ideas how I could get it to pop without the remap a don't want it to pop that much just every now and then
			
			 
	             
						
					 
 
		 
 
		 
 
		 
 
		