Posts by 2W2X1

There is a group of about 20 in NorCal that ride monthly. Events are shared via Meetup.com.
Search Bay Area Slingshot Club. Also same name on Facebook.

I am in the South bay and ride all the time.

Welter Performance (WP) Dual Exhaust Modification -- Bring the Y pipe closer to the back of the SS and avoid rubbing issues

I contacted Jeff from Welter Performance (WP) about my dual exhaust rubbing the rear tire against theY pipe on large dips underway. I was concerned that when I install air ride and air out the vehicle I wouldbe resting on the exhaust or give up a ton of drop in the rear. Not to mention if I lower the rear at all, Iwould rub the tire to exhaust more frequently. He asked me to measure the distance the Y pipe wasaway from the rear plastic of the Slingshot. I provided measurements that put me about 1 7/8” away.

Jeff clearly stated that was too far and walked me through a modification that would remedy therubbing and give piece of mind for future lowering of the Slingshot. First up, he shipped out a new 2”pipe clamp with welded hanger tab to replace the fixed (welded) tab on the exhaust system. Thisprovides more adjustments in overall exhaust length.
Using the method below, I was successful in moving the exhaust closer to the rear of the Slingshotplastic by 1”. Here are before and after pictures (Notice the band clamp on the resonators in each photo– Compare to where yours are placed and you may too need to perform this modification).

BEFORE

AFTER

Here is a quick walkthrough of what is involved with this modification/fix.

Step 1: Remove the resonators and mounting hardware (band clamps & springs) that holds them inplace. Set them aside in a safe place.

Step 2: Remove the coupler clamp holding the Y pipe in place and clamping the 3rd portion of theexhaust system. Once the 2 – 14MM nuts are loosened up, you will need to pry it open with a flatscrewdriver.

Step 3: Remove the 14mm bolt & nut holding the Y portion of the exhaust via the welded hanger. This isattached to the frame of the Slingshot near the battery. Carefully remove the Y section from the vehicletwisting it to clear the angle drive and frame. Once fully removed from the vehicle, remove the redbushing washer form the welded exhaust hanger and set aside.

Step 4: Secure the Y section of the exhaust in a vice or similar fashion in order to cut off the weldedexhaust hanger tab. I used a small cutoff wheel attached to my dremel and took my time. Be sure towear eye protection!

It may be necessary to grind off any sharp edges left once the tab is removed. Be cautious and don’tgrind too heavily in the area. It is not necessary to remove the welds completely as they will be hiddenfrom view once reinstalled. Note orientation of the tab and once removed, slip the new 2” clap providedby Jeff over the end of the Y pipe.

Step 5: Loosen the coupler clamp holding the 3rd portion of the exhaust to the 2nd portion. This is closerto the transmission. Carefully remove the 3rd portion of the exhaust. You will cut off the male section ofthe 3rd portion of the exhaust the distance you’d like your exhaust moved closer. The preferred tool is apipe cutter large enough to cut 2” pipe. Using a hack saw or saws-all is not recommended. Be sure toremove any burrs left inside or outside of the remaining pipe.

In my case, I conservatively cut 1” off the male end of the pipe and figured if I needed more, I couldalways go back and repeat. Remember the saying, measure twice; cut once! It DOES apply here.

Step 6: With all coupler clamps in place and left loose, rehang the exhaust system. Be sure all pieces fittogether snuggly. Start by attaching the 2” welded hanger you just installed and attach that to theframe. Leave the clamp portion loose around the exhaust for now.

Note: I had to trim a small portion of the bushing washer so it sit flat against the newly provided hangerclamp. I basically flattened a portion of the outer diameter of the bushing material. Also due todisfigurement, I trimmed a tad off the cylinder piece that gets inserted into itself.

Twist and apply pressure to each piece until it is seated. Tighten all 3 of the coupler clamps and thentighten the 2” hanger clamp. Reinstall the resonators (rear cans), replace the compression springs andband clamps. Now pat yourself on the back and pop open a beer!

Here is the end result. As you can see I went from a gap of 1 7/8” down to 7/8”. This tells me my exhaustwas installed tightly the first time. Jeff Recommends a gap of between 1⁄2 “ – 5/8” and claims it will notharm the rear plastic being that close.

Best of luck on the new business. I really like the idea of the Hood assist shocks. I'll keep an eye out for feedback on this.

I don't believe they can filter a review of their ride on their Facebook page. Otherwise the three negative ones posted about this issue would be gone. Voice your opinion about his actions by way of a review.

The whole story makes my blood boil!

For those of you who may not know me, my name is Joey Van Son and I am passionate about fundraising for medical research, diseases and finding cures. If it helps kids I am even more motivated!

A little bit about me… I have been a huge American Diabetes Association (ADA) advocate and supporter resining funds through the Tour de Cure events over the past 6 years. Individually I have helped raise almost $20k. I am a co-captain for a 180+ rider team in the Silicon Valley Tour de Cure event. I believe I will be named team captain of the team for the 2017 ride. But that is a moot point. I volunteer my time selfishly and simply accomplish the task knowing my efforts make a difference. Through my support network of friends in real life and through social media, I am confident we can step up and meet the goal set for Pediatric Brain Tumor Foundation.

Since purchasing my new toy (Polaris Slingshot), I have been stopped by many kids and appreciate the awe effect this vehicle has for them. Always taking the time to speak with them about the vehicle and sharing the specs. Throughout the Slingshot community, across this great nation, many have taken up for this great cause and provided rides for the kids and raised funds for this effort. Wanting to step up and do my part, I'm happy to kick off this inaugural team of Bay Area SS Owners. I am actively sharing this event, fundraising efforts and seeking additional owners to participate. If you have questions please don’t hesitate to reach out to me or visit the official links below.

The goal of $1,000 should be easy to obtain with the help of many generous people. Please consider pitching in…

The event will be held the first Sunday in October 2016 and will be located at the Solano Community College, 4000 Suisun Valley Rd, Fairfield, CA 94534.

The event page is located here: 2016 Northern California Ride for Kids - Pediatric Brain Tumor Foundation

In the least, you could greatly help these kids through a small donation to the team in total. The Bay Area SS Owners Team Page is located here: 2016 Northern California Ride for Kids: Bay Area Slingshot Owners - Pediatric Brain Tumor Foundation

This charity ranks high on charity navigator in both transparency and dollars donated reaching its intended target. See details here: Charity Navigator - Rating for Pediatric Brain Tumor Foundation

I appreciate your consideration!

With all my heart and ultimately looking forward to bringing smiles to some kids faces,

Joey Van Son ( 2W2X1)
Joeyvanson2004@yahoo.com