Flowmaster 70 Series Big Block II Mufflers

From$221.95

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Description

The Flowmaster 70 Series Big Block II Muffler softens and mellows even the most aggressive powertrains, featuring an extra-large resonance tuning chamber and Flowmaster's patented Delta Flow technology.

Flowmaster manufactures its 70 Series Big Block II Mufflers in two durable materials: aluminized steel and stainless steel. While both materials offer corrosion resistance, we recommend stainless steel mufflers for wet and icy Northern climates. Aluminized steel, or steel that's been hot-dipped in aluminum, offers modern corrosion resistance, which is ideal for dry climates.

Flowmaster 70 Series Big Block II Mufflers offer a quiet, comfortable tone with minimal drone. Like the similar 50 Series Big Block muffler, this tone is accomplished via an oversized chamber; however, the 70 Series is longer and narrower than the 50, allowing it to fit in tight areas.

Flowmaster offers the 70 Series Big Block II Muffler in multiple configurations. Regardless of your application, Flowmaster offers a 70 Series Big Block II Muffler that'll fit!

Flowmaster backs the 70 Series Big Block II Muffler with a limited 3-year warranty for aluminized steel constructions and a limited lifetime warranty on stainless steel.

Features

  • Aluminized steel or stainless steel construction
  • Soft, mellow tone
  • Extra-long case design
  • Delta Flow technology
  • Ideal for large pickups, SUVs, and RVs
  • Extra-large resonance tuning chamber to reduce noise level
  • Offered with various inlet/outlet sizes and configurations
  • 3-year warranty on aluminized steel
  • Limited lifetime warranty on stainless steel

Installation

Flowmaster mufflers are designed for use with new or existing exhaust systems. They feature slip-on style ends that can be clamped or welded into place. In some applications, cutting or splicing existing exhaust systems may be necessary.

Warranty

Lifetime Limited Warranty

Applies to Flowmaster stainless steel mufflers (excluding FlowFX series), all stainless steel exhaust systems (including FlowFX series), stainless steel pipes, air intake kits and oiled type filters (except cleaning kits), and other stainless steel exhaust accessories (except exhaust tips and racing products).

Three (3) Year Limited Warranty

Applies to Flowmaster aluminized steel mufflers, aluminized steel exhaust systems, aluminized steel pipes, exhaust tips and other non-race exhaust accessories.

Two (2) Year Limited Warranty

Applies to Delta Force Dry air intake filter elements.

One (1) Year Limited Warranty

Applies to FlowFX series mufflers, Elite Series exhaust headers and electronic components such as Delta Boost modules.

Flowmaster, Inc. ("Flowmaster") extends the following limited warranty to the original purchaser of its mufflers, exhaust systems, pipes, exhaust tips, headers and other non-race accessories (hereafter "products"), excluding catalytic converters sold under the Flowmaster brand.

Flowmaster warrants the products mentioned above against defects in materials and workmanship for the period set forth below, when they are owned by the original purchaser and remain installed on the vehicle on which they were originally installed. This warranty is void if the product was not installed properly on the vehicle, was installed on a vehicle for which it was not designed, or was removed from the vehicle on which it was originally installed and reinstalled on another vehicle. This warranty shall not apply to normal wear, including interior/exterior sound levels, cosmetic issues such as coatings and material discoloration, any product that was installed on a racing vehicle, installed improperly or contrary to Flowmaster instructions, altered, misused, repaired, damaged from an accident, collision, undercarriage road impact or debris, or willful or negligent act. Note that all "straight-through" mufflers which use sound absorbing material inside the muffler to cancel sound will degrade over time. This degradation of sound absorbing materials is considered "normal wear" and not a material defect.

The warranty set forth herein for Flowmaster stainless steel mufflers (except FlowFX), all stainless steel exhaust systems, stainless steel pipes, stainless steel exhaust accessories (except exhaust tips) and air intake kits and oiled type filters (except cleaning kits), extends for a period of the life of the original vehicle the product was installed on. The warranty set forth herein for Flowmaster aluminized steel mufflers, aluminized steel exhaust systems, aluminized steel pipes, all exhaust tips and non-race exhaust accessories and commercial applications of aluminized steel products or stainless steel products extends for a period of three (3) years from the date of original purchase and the original vehicle it was installed on. The warranty set forth herein for Flowmaster dry air intake filter elements extends for a period of two (2) years from the date of original purchase and the original vehicle it was installed on. The warranty set forth herein for Flowmaster Exhaust headers, FlowFX mufflers, and Delta Boost modules extends for a period of one (1) year from the date of original purchase and the original vehicle it was installed on. Header warranty does not cover damages caused by exhaust insulating wrap, and is void if the product was installed on a new or rebuilt engine during the initial break-in period.

To make any claim under the terms of this limited warranty, the original purchaser MUST either return the product to the original retailer or directly to Flowmaster. If the original purchaser elects to return the product to Flowmaster directly, he or she must first contact Flowmaster and obtain a Returned Material Authorization (RMA) number. Once the RMA number is received, the original purchaser may return the product to the address provided by Flowmaster, along with the RMA number and Proof of Purchase of the covered product. The Proof of Purchase must clearly show the place of purchase, purchase price, product purchased, and date of purchase. If upon inspection by Flowmaster the product is found to be defective in material or workmanship, Flowmaster shall at its option, either exchange the product for new product with the same part number or refund the original purchase price.

This warranty is not contingent upon the purchaser's completion of the Warranty Registration Form found on the Flowmaster website. If however the purchaser completes and submits that form at the time of purchase, Flowmaster will keep that form on file which may serve as an aid in determining warranty coverage in the event of the loss of the original purchase receipt.

Flowmaster's liability is expressly limited to the replacement of the product or refund of the purchase price as described herein. Flowmaster shall have no liability for the cost of installation or removal of the defective product, the cost of labor or any additional parts required to complete the installation of the replacement product, towing or transportation costs, or return shipping costs. In no event shall Flowmaster be liable for any direct, indirect, special, incidental or consequential losses and/or damages, including but not limited to interruption of business or loss of business or loss of profit or damage to related components resulting from the use of or inability to use the product, or any breach of warranty or any defect in the product, even if Flowmaster shall have been advised of the possibility of such potential losses or damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights. You may also have other rights which may vary from state to state.

The warranties set forth herein are exclusive and unless otherwise required by applicable law no other warranties are made by Flowmaster or are authorized to be made with respect to the product.

Specifications

California Residents: Prop 65 Warning

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