SKU: 13315106881

ESR SM Exhaust with Resonator Muffler

Sale price$175.05 Regular price$194.50
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

ESR SM Exhaust with Resonator MufflerThis exhaust still remains the best exhaust available for Spec Miatas. It routinely produces more HP and Torque than all of its competitors. This exhaust was original developed by Sam Henry of Springfield Dyno. Since taking over the line exclusively, we at ESR have addressed the fitment issue and now the exhausts fit perfectly without touching anything. We also changed the hangers to bullet tips so they are retained much better by the exhaust hangers.

This exhaust still remains the best exhaust available for Spec Miatas. It routinely produces more HP and Torque than all of its competitors. This exhaust was original developed by Sam Henry of Springfield Dyno. Since taking over the line exclusively, we at ESR have addressed the fitment issue and now the exhausts fit perfectly without touching anything. We also changed the hangers to bullet tips so they are retained much better by the exhaust hangers. These exhaust systems were run on 9 of the last 10 national championship winning cars. They have no equal. Now available only at East Street Racing.

Available for 1.6, NA 1.8 and 99 plus cars

This exhaust comes split in half, we recommend welding it together. You can clamp it together, however we do not provide a clamp and advise against anything but welding together.

      Vehicle Applications:

      • 1990-2005 Mazda Miata 1.6L NA6 & 1.8L NA8, NB1, & NB2
      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 13315106881

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      Tamiyah Thomas
      Phoenix, US
      ★★★★★ 5
      Dry glitter, not glue
      Color: Glint Rainbow
      This is dry glitter, not glitter spray. Will need glue for it to stick but it’s very pretty.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 20, 2026
      R
      Rylie
      Chelsea, US
      ★★★★★ 5
      Fine holographic sparkle with smooth and even application
      Color: Glint Rainbow
      I tested this glitter powder several times over about two weeks while using it on my hair and along the cheek area for festival style makeup looks. The shimmer particles are very fine, which helps create a smooth reflective effect rather than chunky glitter. The applicator releases a light dusting of powder, which makes it easier to control how much product is applied. I found that building it gradually works best, starting with a light layer and adding more for a stronger sparkle effect. The holographic finish reflects different tones depending on the lighting, shifting slightly between soft rainbow colors under brighter light. It looks subtle indoors but becomes more noticeable and reflective in direct lighting or outdoor settings. During wear, the glitter stayed in place for several hours with minimal fallout when applied lightly. I noticed that applying it over slightly set makeup or hair helped it adhere better and reduced loose particles. With its fine texture, controllable application, and noticeable sparkle under different lighting, it delivers a versatile glitter effect for creative makeup looks. The quantity of the spray was nice and it was durable under the sun too.
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      Reviewed in the United States on May 15, 2026
      J
      jsnggltt
      Omaha, US
      ★★★★★ 3
      Glitter Bomb
      Color: Glint Rainbow
      It gets ALL over the place and doesn’t stick all that well. Neat idea but it doesn’t work the way I would hope.
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      Reviewed in the United States on March 29, 2026
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      Verified Purchase
      WB
      San Leandro, US
      ★★★★★ 5
      Pretty!
      Color: #1 Pearl White
      Really pretty subtle shimmer great for hair and clothes. Has not clogged or stopped working for me and I’ve had it for several months.
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      Reviewed in the United States on February 9, 2026
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      ♡𝒥ℴ𝒸ℯ𝓁𝓎𝓃♡
      Grantham, US
      ★★★★★ 5
      So good
      Color: #3 Nude Pink
      It stays on the whole day but with a wash it’s gone it’s so sparkly like u can rlly see it and the bottle is so cute it might be small but it lasts a life time
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      Reviewed in the United States on January 11, 2026

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