This Force II® system is specifically designed for 1986-1990 Chevrolet Corvette's with the 5.7L engine. The system starts at the factory ball flange at the rear of the car flowing into a Scavenger Series® Y-collector splitting the system into duals. The 2.50-inch mandrel-bent aluminized steel tubing flows into a pair of specially designed 60 Series™ Delta Flow® mufflers keeping the interior tone down to a minimum, with a deep mellow performance exterior tone. The system is finished off with dual 2.50-inch brushed stainless steel tips on each muffler and uses the factory hanger locations making installation a breeze. Force II systems deliver a moderate exterior tone and a mild interior tone, and are suited to customers looking for efficiency improvements without a lot of interior noise. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
Specifications:
| Description_ASC |
Fits 1986-1990 Chevrolet Corvette with 5.7L engine. |
| Description_DES |
Flowmaster Force II Cat-back Exhaust System |
| Description_EXT |
1986-1990 Chevrolet Corvette with 5.7L engine. - Mild sound |
| Description_INV |
86-90 CHEV CORVETTE 5.7L FII |
| Description_FAB |
Includes Hangers and Hardware for an Easy Installation |
| Description_FAB |
Specially Designed 60 Series Performance Mufflers |
| Description_FAB |
Mandrel-bent 16 Gauge Aluminized Steel Tubing |
| Description_FAB |
Quad 2.50-inch Brushed Stainless Steel Tips |
| Description_FAB |
Connects After Factory Catalytic Converter |
| Description_FAB |
Uses the Factory Hanger Locations |
| Description_FAB |
Mild Performance Exterior Sound |
| Description_FAB |
Minimal Interior Tone |
| Description_MKT |
This Force II® system is specifically designed for 1986-1990 Chevrolet Corvette's with the 5.7L engine. The system starts at the factory ball flange at the rear of the car flowing into a Scavenger Series® Y-collector splitting the system into duals. The 2.50-inch mandrel-bent aluminized steel tubing flows into a pair of specially designed 60 Series™ Delta Flow® mufflers keeping the interior tone down to a minimum, with a deep mellow performance exterior tone. The system is finished off with dual 2.50-inch brushed stainless steel tips on each muffler and uses the factory hanger locations making installation a breeze. Force II systems deliver a moderate exterior tone and a mild interior tone, and are suited to customers looking for efficiency improvements without a lot of interior noise. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. |
| Inlet Diameter (in) |
2.25 |
| WARNING CA Proposition 65 |
Yes |
| Outlet Diameter |
2.500 in. |
| Exhaust Series |
Force II |
| California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
| Title |
Flowmaster 17153 Cat-back System - Dual Rear Exit - Force II - Mild Sound |
| Material |
Aluminized Steel |
| Outlet Outside Diameter |
3.000 in. |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
| California Proposition 65 Required |
Yes |
| Tubing Diameter (in) |
2.5 |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Tip Quantity |
4 |
| System Type |
Cat Back |
| Tip Diameter |
2.500 in. |
| Exit Style |
Straight |
| Heat Shield Attached |
No |
| Muffler Part Number |
9424501-L; 9424501-R |
| Tail Pipe Diameter |
2.250 in. |
| Sound Level |
Mild |
| Heat Shield |
No |
| Muffler Quantity |
2 |
| Outlet Diameter (in) |
2.5 |
| Product Type |
Exhaust System |
| Single Dual |
Dual |
| Tip Diameter (in) |
2.5 |
| Warning |
California Proposition 65 |
| Muffler Count |
2 |
| Muffler Series |
50 Series Delta Flow |
| Inlet Diameter |
2.250 in. |
| Inlet Inside Diameter |
N/A |
| Single or Dual |
Dual |
| California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
| Exhaust Type |
Dual |
| Tubing Diameter |
2.500 in. |
| 2WD/4WD |
2WD |
| Brand |
Flowmaster |
| Emission Code |
5 |
| Exit Position |
Dual Out Rear |
| Length |
12.0000 |
| Width |
28.0000 |
| Height |
48.0000 |
| Weight |
50.0000 |
