This is the first system on the market with a true straight thru flow path. That means that even though there is one muffler there is two completely separate flow paths for each side of the exhaust. There is absolutely no loss of flow thru the muffler. All other systems include a flow path that create turbulence and restricted flow in the muffler.
This header back system includes a driveshaft tunnel X crossover kit for maximum ground clearance even on lowered vehicles. Manifold downpipes are available as an option for those that do not have headers. Great for even the highest performance (up to 600 hp) applications where ground clearance and OEM look is a priority. Pipes and muffler are 304 stainless steel. This is the last exhaust system you will ever need for your car.
Same as SGF70 but the X pipe, Muffler and tailpipes are polished 304 stainless. Clamps and hangers are also stainless to complete the ultimate exhaust system. Tips are not included with the system. Part number EVT49 is for behind the tire exit. Part number EVT59 for out the back cars. Part number EVT10 splitters (also requires part number TGF20E for 76-81 owners).
Features:
One of the principal ways of getting a lot of bang for your performance buck is to replace your car’s compression-bent exhaust system with a mandrel bent system. The simple fact is that a mandrel bent exhaust system will flow twice as efficiently as a compression-bent system and we all know that efficient flow is one of the main ingredients of power.
Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950’s to the present day. We also offer both gas and diesel truck systems for the most popular American Pick-Up Trucks!
Our systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction……and, Pypes products are backed by our limited lifetime warranty! Most of our systems include a custom designed X-Pipe at a considerably lower price than others that include no crossover at all or just a basic balance tube with their systems. A typical Pypes’ “complete system” will include an X-Pipe, a pair of mufflers, a set of tailpipes and all of the clamps and hangers required to install the system.
Pypes also performance matches systems with a choice of their own distinct mufflers to best suit your horsepower and sound requirements, rather than forcing you to buy one type of technology that may not be best for your application.
| Make | Model | Submodel | Years |
| Chevrolet | Chevy II | Nova | 1968 |
| Chevrolet | Nova | Concours | 1976 - 1977 |
| Chevrolet | Nova | Custom | 1973 - 1979 |
| Chevrolet | Nova | LN | 1975 |
| Chevrolet | Nova | Police | 1975 - 1978 |
| Chevrolet | Nova | Rally | 1977 - 1979 |
| Chevrolet | Nova | SS | 1976 |
| Chevrolet | Nova | 1969 - 1979 |
| Compatibility | EVT49, EVT59, EVT10, TGF20E |
| Diameter | 2.5 Inch |
| Exhaust Tip included | No |
| Exhaust Type | Dual |
| Exit Position | Dual Split Rear |
| Exit Style | Straight |
| Finish | Polished |
| Hardware Included | Yes |
| Includes Muffler | Yes |
| Inlet Inside Diameter | 2.5 Inch |
| Manufacturer Warranty | Limited Lifetime |
| Material | 409 Stainless Steel |
| Outlet Outside Diameter | 2.5 Inch |
| Vehicle Type | Car |
