| Description_ASC |
Fits 1996-1999 Chevrolet Silverado and GMC Sierra 1500 with 5.7L engine using dual catalytic converters, fits 2/4 wheel drive models with extended cab/short bed configuration 141-inch wheelbase. |
| Description_DES |
Flowmaster American Thunder Cat-back Exhaust System |
| Description_INV |
96-99 GM C/K1500 EC/SB 5.7 AT DOR/S |
| Description_FAB |
Includes Hangers and Hardware for an Easy Installation |
| Description_FAB |
Scavenger Series Y-collector for Improved Scavenging |
| Description_FAB |
Mandrel-bent 16-gauge Aluminized Steel Tubing |
| Description_FAB |
70 Series Big Block II Performance Muffler |
| Description_FAB |
Dyno Tuned for Maximum Performance |
| Description_FAB |
3.00-inch Polished Stainless Steel Tips |
| Description_FAB |
Uses the Factory Hanger Locations |
| Description_FAB |
Moderate Exterior Exhaust Tone |
| Description_FAB |
Quick and Easy Installation |
| Description_FAB |
3-year Limited Warranty |
| Description_EXT |
1996-1999 Chevrolet Silverado, GMC Sierra 1500 with 5.7L engine. (See applications below.) - Aggressive to moderate sound |
| Description_MKT |
For the person who is looking for an aluminized steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder® system is heavy 16-gauge mandrel-bent aluminized steel tubing for durability and maximum performance. Includes a aluminized steel 70™ Series Big Block II performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 3.00-inch 304 stainless steel tips embossed with the Flowmaster® name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home. Covered by our 3-year Limited Warranty. For those who prefer full stainless steel construction with a Lifetime Limited Warranty, check out part# 817470. Notes: Fits 2/4 wheel drive models with extended cab/short bed configuration 141-inch wheelbase. |
| Tip Quantity |
2 |
| Heat Shield |
No |
| Tail Pipe Diameter |
2.500 in. |
| Tip Diameter (in) |
3 |
| Tip Diameter |
3.000 in. |
| System Type |
Cat Back |
| Muffler Quantity |
1 |
| Outlet Diameter (in) |
2.5 |
| Inlet Inside Diameter |
N/A |
| California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
| Exhaust Type |
Single |
| Muffler Part Number |
530702 |
| Tubing Diameter |
2.500 in. |
| Single or Dual |
Dual |
| Muffler Count |
1 |
| Muffler Series |
70 Series Big Block |
| 2WD/4WD |
2WD/4WD |
| Brand |
Flowmaster |
| Emission Code |
5 |
| Exit Position |
Dual Out Rear / Dual Out Side |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Outlet Diameter |
2.500 in. |
| Material |
Aluminized Steel |
| California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
| Heat Shield Attached |
No |
| Title |
Flowmaster 17470 Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate Sound |
| WARNING CA Proposition 65 |
Yes |
| Outlet Outside Diameter |
2.500 in. |
| Exhaust Series |
American Thunder |
| Inlet Diameter |
2.000 in. |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
| Inlet Diameter (in) |
2 |
| Single Dual |
Dual |
| Tubing Diameter (in) |
2.5 |
| Warning |
California Proposition 65 |
| Exit Style |
Straight |
| California Proposition 65 Required |
Yes |
| Product Type |
Exhaust System |
| Sound Level |
Aggressive / Moderate |
| Length |
16.0000 |
| Width |
13.0000 |
| Height |
58.0000 |
| Weight |
60.0000 |
